suppliers directly supply glutaric anhydride

glutaric anhydride
english name: glutaric anhydride
chinese alias: colloidal anhydride
cas rn 108-55-4
einecs no. 203-593-6
molecular formula c5h6o3
molecular weight 114.0993
yunnan, guizhou, sichuan, guangxi, shaanxi, gansu, qinghai, hunan, guangdong, guangzhou, where there are cheap manufacturers of glutaric anhydride, wholesalers
grade: industrial grade glutaric anhydride; epoxy curing agent glutaric anhydride
standard: enterprise standard
level: industrial grade
content: 99%
appearance: white powder
packing: 25kg/cardboard drum
density: 1.26g/cm3
melting point: 55-57°c
boiling point: 287°c at 760 mmhg
flash point: 120.9°c
vapor pressure: 0.00255mmhg at 25°c
field: organic synthesis
application: manufacturing plastic
it is also a polymerization initiator for the production of some synthetic resins and synthetic rubbers.
test item index
appearance needle crystal
content% ≥ 99
melting point℃ 54~56
burning residue ppm ≤500
water insoluble matter ppm ≤50
water% ≤0.1
solution clarification# ≤50
solubility: soluble in ethyl rice, ethyl pure and tetrahydrofuran.
use:
it is mainly used in the production and preparation of rubber, plastic, resin, medical materials, etc., and used in the synthesis of chemical and biological intermediates. mainly used as a curing agent for epoxy resin.
storage: store in a cool and dry place, fire-proof, sun-proof and moisture-proof.
packing: packed in plastic lined cardboard drum, net weight 25kg/drum.